    var ld=(document.all);var ns4=document.layers;
    var ns6=document.getElementById&&!document.all;
    var ie4=document.all;
    if (ns4)
    ld=document.loading;
    else if (ns6)
    ld=document.getElementById("loading").style;
    else if (ie4)
    ld=document.all.loading.style;
    function init()
    {
    if(ns4){ld.visibility="hidden";}
    else if (ns6||ie4) ld.display="none";
    }